Detailed introduction of R-6 relay valve
Basic concepts and working principles
R-6 relay valve is an important pneumatic component mainly used to control and manage the flow of gas. It can effectively distribute the input compressed air to different air paths through specific structural design, thereby achieving the switching and control of various pneumatic functions.
Product Description
Structural composition
The R-6 relay valve is mainly composed of the following parts:
Gas storage chamber: used for storing compressed air.
Manipulate the air source to act on the air chamber: receive signals from the control system and drive the relay piston to move.
Connected brake chamber chamber: Compressed air is transmitted to the brake chamber through the control of the relay piston.
Emergency piston reaction chamber: In emergency situations, it quickly responds through specific mechanisms to achieve emergency braking function 1.
working principle
The working principle of R-6 relay valve can be divided into the following key steps:
Working brake: When the driver steps on the brake pedal, compressed air enters the relay piston chamber through the control air source inlet, pushing the relay piston to move downward, closing the exhaust valve, opening the intake valve, and allowing compressed air to enter the brake chamber, producing a braking effect.
Feedback braking: When the semi-trailer air reservoir is inflated, some compressed air reacts with the brake chamber through the emergency piston, producing feedback braking effect. When the air pressure in the reservoir increases to a certain level, the emergency piston moves down and releases feedback brake 1.
Emergency braking: In case of emergency, such as damage to the inflation pipeline, the pressure in the emergency piston reaction chamber drops to zero. The emergency piston moves upward under the action of the balance spring, opens the intake valve, and allows compressed air to directly enter the brake chamber, achieving emergency braking.
Characteristics of relay valves of different brands and models
Rexroth REXROTH relay valve P57159
Design considerations: Fully considering the operating environment and working conditions of the equipment, it is made of high-quality materials and has high durability.
Control accuracy: With advanced intelligent algorithms, it can accurately respond to input signals and achieve precise gas flow control.
Energy efficiency: effectively reducing energy loss, in line with the concepts of environmental protection and sustainable development.
AVENTICS relay valve R431003665
Safety: Ensure the safety of the system by maintaining a constant pressure level through pressure regulating valves to protect equipment and operators.
Stability: Stabilize the operation of the system, adjust pressure as needed, and reduce energy consumption by 3.
Application scenarios and technological advantages
Application scenarios
R-6 relay valves are widely used in various industrial automation fields, especially in situations that require efficient and precise gas control. For example, in hydraulic systems, pneumatic control, and various automation equipment, R-6 relay valves play an important role.
Technical advantages
Modular design: makes installation and maintenance easier, and improves work efficiency.
High precision control: able to accurately respond to input signals and achieve precise gas flow control.
Environmental protection and energy conservation: effectively reducing energy loss, in line with the concepts of environmental protection and sustainable development.
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